Antifriction-bearing.



A. PJROGKWELL. ANTIPRICTION BEARING. APPLICATION FILED 00118, 1912.

1,1 02,547,, Patented July 7, 1914;

Fig 5 WITNESSES. INVENTOR. 40 flame? Emmy FM;

I 7/41; ATTORNEZB m i I 1 r 1,102,547

form shown desirable since it is simple, efficient and inexpensive and can be easily fitted in the casing to be thereby protected from tampering and injury. As h'ere shown the 5 presser is conveniently received in the space 14; betweemthe bearing, 3 and the fixed abutment 8, here shown as a part of the casing 13.

I find. highly; desirable for convenience and satisfactory. operation race members havingraces of ,a contour such as those of the members 6 and 7. In these illustrated race members the curve of the race is ground upon v a eonsiderabl greater radius than that of the halls an is a continuous curve from theone edgeto the other. This form of race furnishes an inclined plane transverse the member and along which the antifriction members, here illustrated as balls, travel easily. i

here shown, the outer member 6 of the bearing 2, is fixed against longitudinal movement by a fixed abutment which may, as shown, conveniently be 'a wall of-the casing 13, while the shaftraee members are conveniently held fromsliding along the shaft 1 by the nutllo and the shoulder'lti, and the shouldcrlZ and the nut 18.

It will be seen that I have provided a bearing wnoseparts are always maintained in proper working relation, which requires no manual adjustment, whose parts are well protected and which is simple, efiicient and inexpensive.

Having thus describedmy invention, what I claim as new and desire to. secure by Let tersPatent is! v In an antifrictionbearing, the combination with winner and an outer race memher and antifriction memberstherebetween, one of such race members having an oblique race way, of an annulus of resilient material of substantially the diameter of the race member having the oblique race way and provided with tongues projectingfrom the body of said annulus, and a support adjacent but spaced from said racsfirember, said annulus being'received betweeI-l said support and said racemember with its tongues under compression therebetween and actin to force said race member toward the antifrictiou members; substantially as described.

' In testimony whereof, I hereunto afiix my signature,in the presence of two witnesses.

I ALBERT F. ROCKWELL. Witnessesz Dn'Wn'r PAGE,

J osnrn D. BROWN. 

